Please help me find the Windows Me printer drivers for Epson Stylus cx8400. The only one I have been able to find, epson12347, is only for Twain and scan. I can scan, but system does not see as printer.

try and install the drivers on windows me with the self install.
if they fail take note of where the drivers are being unpacked to during the install.
then use device manager update driver option and browse to the unpacked driver files.

other then that you might get very basic printing using one of the epson built in drivers in windows me.

the scanner will work as windows ME drivers are listed in the above link.

the scanner is using a old program/ driver thats been around for years.

the printer its self is using a much newer driver to get the drop size correct on the page giving you the print.

as epson don't support this model under windows ME you really are stuck unless i can find a older printer that has the same sort of print heads.
that in its self will prove hard as the new machines have more print heads and colours then the older machines.

Windows ME is now over 10 years old. If you hardware can manage it then it is time to upgrade the operating system. I haven't checked eBay but it is possible you could purchase legitimate copies from there at a reasonable price when companies clear inventory as the upgrade to Windows 7.

Thank You, davey6, I appreciate all that you did, but the driver did not work. Ill just have to recommend that my friend try another route, like putting all his important files that he wants printed on his other computer via USB pen. Thanks again for trying.